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LCA software – A complete overview – The 6 most renowned Life Cycle Assessment tools

Life Cycle Assessments can involve complex calculations, and tools make it much easier. But which LCA software is the right one for your job?

Footprinting & LCA

Companies have an increasing need for Life Cycle Assessment (LCA) software to measure environmental impact of products and services. As terms like sustainability, climate change, the circular economy are all becoming part of everyday business. As a result, the market for LCA software develops quickly. Why LCA software? Life Cycle Assessment or Life Cycle Analysis (LCA) is the scientific method to measure the environmental impact of products and services.

In this article, we highlight and compare the different LCA software and tools you can choose from. Focusing on the tools that are commercially most used. This article includes:

  • Quick LCA tool overview;
  • Expected Costs;
  • In-depth LCA tool comparison (individual solutions, their unique approach, fit for purpose)

This overview includes our LCA software tools Ecochain Mobius and Ecochain Helix, as well as the four other well-established LCA software solutions: SimaPro, GaBi, oneClickLCA, and openLCA. We compare them side by side, as well as describe each of them and their functionalities.

For who is this LCA Software overview useful?

You or your company needs to measure a Product Footprint, a Life Cycle Assessment, a Product Carbon Footprint (PCF) or even an Environmental Product Declaration (EPD). Whether you’re new to the field or not – finding the right software that fits your needs and purposes is difficult.

This article provides a quick overview of the world of LCA software and when to use which tool. However, just as each sustainability challenge is different – so are the goals of an LCA. You can find the different goals of an LCA in our LCA Beginner’s Guide.

LCA Software – Quick Overview

This overview helps you get more insights into the world of LCA software. We have summed up the results in the table below.

Ecochain Mobius Ecochain
GaBi Oneclicklca openLCA SimaPro
Ease of use Easy Moderate Moderate to difficult Moderate to difficult Moderate to difficult Moderate to difficult
Free Trial Yes, 14-day free trial No, but demo is available Yes, 30-day free trial Yes, 14-day free trial N.A. Free software No, but you can download a demo version
Cloud-based Application Yes Yes No, download only Yes No, download only No, download only

Costs involved with LCA software and tools

Life Cycle Assessment calculations rely on Life Cycle Inventory (LCI) data. Whilst some software comes with its own databases, most LCI databases commercially available need to be bought separately. Therefore, the costs of LCI data have to be taken into consideration when calculating the price of an LCA tool.

We can’t provide the costs of the listed software in our overview. That’s because some software providers do not disclose costs. They make a custom quote based on the size of your company, desired results, and required features. You can expect the total costs to include:

  • Payment for a subscription or license to use the software,
  • Additional costs to purchase an LCI database,
  • Often a fee for consultancy.

LCA software – A comparison

Ecochain Mobius

Ecochain Mobius is one of the easiest-to-use LCA software and Product Footprint tool available. With its intuitive interface and extensive guidance, users learn to measure and improve the environmental footprint of their product(s) in a short amount of time. Access to the world’s biggest environmental impact databases is included at no extra cost. The databases include the use of Ecoinvent 3.8, the Environmental Footprint (EF), and the Dutch Nationale Milieudatabase (NMD). Combined they cover a lot of detailed environmental information on most materials, ingredients, or components.

Best fit with: 

Ecochain Mobius fits best if you want to embrace sustainable Product Design in your company. Mobius allows you to easily test and analyze the impact of using alternative materials in your product. You can make improvements to your product’s design using an easy scenario functionality. Compare your product designs or benchmark your Product Footprint against product averages.

Users of Mobius have jobs related to R&D, Product Design, Product Management, Engineering, QHSE, and Sustainability Management. Due to its intuitive design Mobius can be used by beginners in the field of measuring environmental impact. However, intermediate and expert users will also enjoy how easy Mobius is in creating- and collaborating on their LCAs.

Ecochain Helix

Ecochain Helix helps manufacturing companies measure & improve the environmental footprint of complete product portfolios and large-scale production facilities. Helix’s focus is creating LCAs in bulk and uses a top-down approach, called Activity-based Footprinting.

Helix provides high-level steering information for your company and provides dashboards of your environmental performance on a company, process, and product level. Next to that, you can create Product Footprints, LCA reports, and Environmental Profiles (LCA results) for your entire product portfolio – at once.

Best fit with:

Ecochain Helix is used in a number of different industries, from construction to packaging, food, agriculture, and chemicals. The tool isn’t very complex, however, the data collection trajectory and entering all the input data can be more extensive compared to creating an LCA for one product. Therefore, Ecochain Helix is fit for your purpose if you’re a more experienced LCA practitioner. If needed, support to implement Ecochain Helix is available to get you started.

Users: Mainly Sustainability Managers, Product or Facility Managers, and LCA consultants use Helix to generate environmental insights.


GaBi was created in the mid-’90s. It’s a very established LCA tool used in many industries, however, especially in its home market Germany. Just like SimaPro, GaBi is a technical extensive solution with many potential add-ons for sustainable product development. GaBi is used a lot by LCA experts and sustainability consultants. GaBi uses its own specific LCI database and allows you to make LCAs in different standards. In addition to making LCAs, the GaBi tool supports Life Cycle Costing and Life Cycle Reporting.

Best fit with:

GaBi is often considered a tool that fits best with LCA experts. If you want to make a complex and in-depth analysis of your Product Footprint, GaBi and Sphera provide you with all the right tools.


One Click LCA is the only application in our list specifically designed for one industry: the construction sector. As a result, it offers many functionalities specifically needed for the construction sector. It has several modeling and reporting features that tailor well for the companies that make building materials or construction products. Additionally, you can analyze the environmental impact of construction projects and buildings. This is why the solution from Finland caters well to certificates like LEED (USA), the German DGNB, and BREEAM (UK).

Best fit with:

If you’re in construction and a more experienced LCA practitioner, One Click LCA provides several great solutions to measure and report environmental impact.


Are you looking for free LCA software? OpenLCA could be a good solution for your company. It’s open-source software and you can use it at no cost.

OpenLCA has several deep-dive functionalities, which makes it useful for users with a more technical background. The software features enable you to adjust LCI datasets. This means the environmental datasets can be tweaked to match your product’s production process and inputs. Next to that, it also has several analytic features to assess the environmental impact and performance of your product.

With OpenLCA you can more extensively investigate the environmental datasets you add to the application. This allows for advanced supply chain analysis. As mentioned earlier, LCA tools rely on LCI databases if you want to use them to measure impact. OpenLCA provides access to many different databases, and a large share of these databases is not free.

Best fit with:

OpenLCA is an open-source LCA solution, which means that it is attractive for anyone starting off in the LCA world without a big budget. Like SimaPro and GaBi, in our view, this tool fits best with more advanced practitioners, LCA experts, and sustainability consultants.


SimaPro was established 30 years ago and is probably the most well-known LCA software in the market. The tool is available as desktop software as well as a cloud-based solution. However, the cloud-based option does not contain all features. SimaPro is a technical application with many optional add-ons that make it very versatile. Additionally, it enables its users to dive deep into the LCA calculations of a product and production processes.

Best fit with:

SimaPro is used primarily in the academic field and by experienced LCA consultants. As they mention on their website, it’s a tool for well-seasoned LCA experts. It allows you to model and analyze complex life cycles in a systematic way. With SimaPro you measure the impact of your products and services across all life cycle stages.


Author image Luc  Hillege
Luc Hillege

Hi! I'm Luc - Product Manager at Ecochain. I ensure the development of our software solutions is aligned with the needs and requirements of our customers. My main objective: to deliver valuable technology that allows our customers to measure their Product's Environmental Footprint (LCA).

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